Pocket Watch Database
Patent Archive
#816723
Patent Information
Watch Barrel Arbor
John W. Gibson
April 3, 1906
Patent #816723
Patent Number: | 816723 |
Description: | Watch Barrel Arbor |
Inventor(s): | John W. Gibson |
Assignee: | Lowe William H |
Patent Date: | Apr 3, 1906 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |